TPS73225-EP 具有反向电流保护的无电容、NMOS、250mA 低压降稳压器

The TPS732xx family of low–dropout (LDO) voltage regulators uses a new topology: an NMOS pass element in a voltage–follower configuration. This topology is stable using output capacitors with low ESR and even allows operation without a capacitor. It also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.

The TPS732xx uses an advanced BiCMOS process to yield high precision while delivering low dropout voltages and low ground pin current. Current consumption, when not enabled, is under 1 µA and ideal for portable applications. The low output noise (30 µVRMS with 0.1 µF CNR) is ideal for powering VCOs. These devices are protected by thermal shutdown and foldback current limit

TPS73225-EP
Iout (Max) (A) 0.2    
Vdo (Typ) (mV) 40    
Iq (Typ) (mA) 0.4    
Vin (Min) (V) 1.7    
Vin (Max) (V) 5.5    
Vout Adj (Min) (V) 2.5    
Vout Adj (Max) (V) 2.5    
Accuracy (%) 2    
Output Capacitor Type Capacitor Free    
Fixed Output Options (V) 2.5    
Vout (Min) (V) 2.5    
Vout (Max) (V) 2.5    
Pin/Package 5SOT-23    
Rating HiRel Enhanced Product    
Regulated Outputs (#) 1
TPS73225-EP 特性
TPS73225-EP 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
TPS73225MDBVREP ACTIVE -55 to 125 2.00 | 100u HTSSOP (PWP) | 28 2000 | LARGE T&R  
V62/06644-05XE ACTIVE -55 to 125 2.00 | 100u HTSSOP (PWP) | 28 2000 | LARGE T&R  
TPS73225-EP 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
TPS73225MDBVREP Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR TPS73225MDBVREP TPS73225MDBVREP
V62/06644-05XE Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR V62/06644-05XE V62/06644-05XE
TPS73225-EP 工具与软件
培训内容 型号 软件/工具类型
最常用开关模式电源的功率级设计器 POWERSTAGE-DESIGNER 分析软件
TPS73225-EP 应用技术支持与电子电路设计开发资源下载
  1. TPS73225-EP数据资料 dataSheet 下载.PDF
  2. TI 德州仪器电源管理选型与价格参考 . xls
  3. 简化的 LDO PSRR 测量
  4. LDO Noise Demystified